package edu.zut.cs.network.Experiment3;
import org.apache.log4j.*;
import java.util.Scanner;
public class Hello {
    private static Logger logger = Logger.getLogger(Hello.class);
    public static void main(String[] args) {
      logger.info("Hello World");
        Scanner sc = new Scanner(System.in);
        while(sc.hasNext()){
            int n=sc.nextInt();
            if((n&1)==1){
                System.out.println("奇数！");
            }else{
                System.out.println("偶数！");
            }
        }
    }
}
